髓内棒
畸形愈合
肱骨干
截骨术
医学
外科
还原(数学)
畸形
口腔正畸科
数学
骨不连
几何学
作者
Ryosuke Tsujisaka,Noboru Matsumura,Yusaku Kamata,Hideo Morioka,Yasuhiro Kiyota,Taku Suzuki,Takuji Iwamoto
标识
DOI:10.1016/j.xrrt.2024.04.003
摘要
Humeral shaft fractures account for 1%–3% of all fractures6. Although humeral shaft fractures are often treated surgically using an intramedullary nail or locking plate with the minimally invasive plate osteosynthesis (MIPO) technique, rotational malunion has been reported as a postoperative complication of closed reduction. Malrotation exceeding 20 degrees was documented in 27.2% following intramedullary nailing9 and in 40.9% after application of the MIPO technique7. A rotational deformity of more than 20 degrees is reported to cause shoulder dysfunction and a high rate of secondary arthropathy3.
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